﻿<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>Test</title>
</head>
<body>
<script>
    alert(window.clientInformation.appVersion);
</script>
</body>
</html> 